User's Manual
HF-LPT220 Low Power WiFi Module User Manual
Shanghai High-Flying Electronics Technology Co., Ltd(www.hi-flying.com) - 50 -
Note: After execute this command, the HF-LPB120 will automatic start upgrade base on the
setting of UPURL, UPFILE command contents;
4.2.2.56. AT+DISPS
Function: Set/Query power save parameters;
Format:
Query Operation
AT+DISPS<CR>
+ok=<ret><CR><LF><CR><LF>
Set Operation
AT+DISPS=<mode><CR><LF><CR><LF>
Parameters:
ret:
No: Enable power save (default)
Yes: Disable power save
mode:
No: Enable power save
Yes: Disable power save
4.2.2.57. AT+NTPRF
Function: Set /Query time calibration interval
Format:
Query Operation
AT+NTPRF<CR>
+ok=<num><CR><LF><CR><LF>
Set Operation
AT+NTPRF=<num><CR>
+ok<CR><LF><CR><LF>
Parameters:
num:time calibration inverval,range:0~720, default:30 minutes, 10 minutes for
each step, set 0 means no time calibration automatically.
4.2.2.58. AT+NTPEN
Function: Enable/Disable time calibration function. Setting is valid after reset.
Format:
Query Operation
AT+NTPEN<CR>
+ok=<status><CR><LF><CR><LF>
Set Operation
AT+NTPEN=<status><CR>
+ok<CR><LF><CR><LF>
Parameters:
status:status of time calibration
on:Enable time calibration